Feature:
Inductive proximity switch is a position switch that can be operated without mechanical direct contact with moving parts. When an object approaches the sensing surface of the switch to the action distance, it can be operated without mechanical contact and any pressure, thus driving DC electrical appliances or providing control instructions to computer (plc) devices.
The proximity switch is a kind of onoff sensor (i.e. contactless switch). It has the characteristics of travel switch and microswitch, as well as sensing performance. It has reliable action, stable performance, fast frequency response, long application life, strong antiinterference ability, and has the characteristics of waterproof, shock proof and corrosion resistance.
Proximity switch, also known as contactless proximity switch, is an ideal electronic switch sensor.
When the metal detector is close to the sensing area of the switch, the switch can be contactless, pressurefree, sparkfree, and quickly send out electrical instructions, accurately reflecting the position and range of the motion mechanism.
Compared with general mechanical travel switches, products have many advantages in these aspects, such as general range control, positioning accuracy, operating frequency, service life, convenience of installation and adjustment, and adaptability to harsh environment.
Products are widely used in machine tools, metallurgy, chemical industry, textile and printing industries. In the automatic control system, it can be used as the link of limit, count, position control and automatic protection.
Specification:
Model
LJ18A38JEZ
Detection distance
8mm + 10percent
Set distance
0 7mm
Delay distance
<10percent Detection distance
Standard object
Magnetic metal(Detection distance decreases for nonmagnetic metals)
Detect object
Iron 30*30*1mm
Response frequency
DC: 0.5kHz AC: 25Hz
Power
DC 1224(636)(PP) less than 10percent
AC 110220(36250) 5060Hz
Withstand voltage
AC 1000V 5060Hz
Effect of Voltage
Rated voltage+15percent , Rated voltage+10percent detection distance
Consumption current
N.P: <13mA, D: <0.8mA, A: <1.7mA
Control Output
N.P: <300mA, D:<200mA, A: <400mA
Circuit protection
A: Surge absorption protection N.P.D: Surge absorption protection, Reverse connectionprotection, Load short circuit protection
Temperature effect
25 +60 celsius , +23 celsius ,+10percent detection distance
30 +65 celsius , +23 celsius ,+15percent detection distance
Isolation Resistance
>50 M Ohm
Material
ABS and Nickel plated brass
Storage and use temperature
30 +65 celsius (No ice, no frost)
Storage and use humidity
35 95percent RH
Package list:
1 * Switch
Note:
The actual product color may deviate from the photo due to light.
There may be a slight deviation in the measurement of product.
Inductive proximity switch is a position switch that can be operated without mechanical direct contact with moving parts. When an object approaches the sensing surface of the switch to the action distance, it can be operated without mechanical contact an
The proximity switch is a kind of onoff sensor (i.e. contactless switch). It has the characteristics of travel switch and microswitch, as well as sensing performance. It has reliable action, stable performance, fast frequency response, long application
Proximity switch, also known as contactless proximity switch, is an ideal electronic switch sensor.
When the metal detector is close to the sensing area of the switch, the switch can be contactless, pressurefree, sparkfree, and quickly send out electrical instructions, accurately reflecting the position and range of the motion mechanism.
Compared with general mechanical travel switches, products have many advantages in these aspects, such as general range control, positioning accuracy, operating frequency, service life, convenience of installation and adjustment, and adaptability to hars
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